TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTS
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3233/978-1-61499-297-4-90 http://hdl.handle.net/11449/111863 |
Resumo: | A major aspect in geosynthetics creep analysis is the load level applied to the specimen, usually referred as a percentage of the geosynthetic ultimate tensile strength (UTS). Since both tensile and creep standard tests are performed with in-isolation specimens, they may not reproduce the possibly significant effect of soil-geosynthetic interaction. A new creep testing machine was recently developed and successfully addressed this concern. However, further developments allowed tensile tests to be performed in the same conditions used in nonconventional creep ones. This paper presents the results of nonconventional tensile tests performed with a woven biaxial polyester geogrid. They were used to define its UTS in the same conditions employed in creep tests performed with the new equipment. Despite changes in tensile curves shapes were found, the UTS from confined, accelerated and confined-accelerated tensile tests were quite similar to those obtained with standard tensile test procedure. |
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Repositório Institucional da UNESP |
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TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTSA major aspect in geosynthetics creep analysis is the load level applied to the specimen, usually referred as a percentage of the geosynthetic ultimate tensile strength (UTS). Since both tensile and creep standard tests are performed with in-isolation specimens, they may not reproduce the possibly significant effect of soil-geosynthetic interaction. A new creep testing machine was recently developed and successfully addressed this concern. However, further developments allowed tensile tests to be performed in the same conditions used in nonconventional creep ones. This paper presents the results of nonconventional tensile tests performed with a woven biaxial polyester geogrid. They were used to define its UTS in the same conditions employed in creep tests performed with the new equipment. Despite changes in tensile curves shapes were found, the UTS from confined, accelerated and confined-accelerated tensile tests were quite similar to those obtained with standard tensile test procedure.Sao Paulo State Univ, Ilha Solteira, BrazilSao Paulo State Univ, Ilha Solteira, BrazilIOS PressUniversidade Estadual Paulista (Unesp)Nunes de Franca, Fagner Alexandre [UNESP]Basile Avesani, Francisco PauloMassimino, Beatriz de Mello [UNESP]Bueno, Benedito de SouzaZornberg, Jorge GabrielCui, Y. J.Emeriault, F.Cuira, F.Ghabezloo, S.Pereira, J. M.Reboul, M.Ravel, H.Tang, A. M.2014-12-03T13:09:02Z2014-12-03T13:09:02Z2013-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject90-93http://dx.doi.org/10.3233/978-1-61499-297-4-90Proceedings Of The 5th International Young Geotechnical Engineers' Conference (iygec 2013). Amsterdam: Ios Press, v. 2, p. 90-93, 2013.http://hdl.handle.net/11449/11186310.3233/978-1-61499-297-4-90WOS:000333366000021Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings Of The 5th International Young Geotechnical Engineers' Conference (iygec 2013)info:eu-repo/semantics/openAccess2021-10-23T21:37:52Zoai:repositorio.unesp.br:11449/111863Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:18:01.983678Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTS |
title |
TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTS |
spellingShingle |
TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTS Nunes de Franca, Fagner Alexandre [UNESP] |
title_short |
TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTS |
title_full |
TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTS |
title_fullStr |
TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTS |
title_full_unstemmed |
TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTS |
title_sort |
TENSILE AND CREEP BEHAVIOR OF GEOSYNTHETICS USING CONFINED-ACCELERATED TESTS |
author |
Nunes de Franca, Fagner Alexandre [UNESP] |
author_facet |
Nunes de Franca, Fagner Alexandre [UNESP] Basile Avesani, Francisco Paulo Massimino, Beatriz de Mello [UNESP] Bueno, Benedito de Souza Zornberg, Jorge Gabriel Cui, Y. J. Emeriault, F. Cuira, F. Ghabezloo, S. Pereira, J. M. Reboul, M. Ravel, H. Tang, A. M. |
author_role |
author |
author2 |
Basile Avesani, Francisco Paulo Massimino, Beatriz de Mello [UNESP] Bueno, Benedito de Souza Zornberg, Jorge Gabriel Cui, Y. J. Emeriault, F. Cuira, F. Ghabezloo, S. Pereira, J. M. Reboul, M. Ravel, H. Tang, A. M. |
author2_role |
author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Nunes de Franca, Fagner Alexandre [UNESP] Basile Avesani, Francisco Paulo Massimino, Beatriz de Mello [UNESP] Bueno, Benedito de Souza Zornberg, Jorge Gabriel Cui, Y. J. Emeriault, F. Cuira, F. Ghabezloo, S. Pereira, J. M. Reboul, M. Ravel, H. Tang, A. M. |
description |
A major aspect in geosynthetics creep analysis is the load level applied to the specimen, usually referred as a percentage of the geosynthetic ultimate tensile strength (UTS). Since both tensile and creep standard tests are performed with in-isolation specimens, they may not reproduce the possibly significant effect of soil-geosynthetic interaction. A new creep testing machine was recently developed and successfully addressed this concern. However, further developments allowed tensile tests to be performed in the same conditions used in nonconventional creep ones. This paper presents the results of nonconventional tensile tests performed with a woven biaxial polyester geogrid. They were used to define its UTS in the same conditions employed in creep tests performed with the new equipment. Despite changes in tensile curves shapes were found, the UTS from confined, accelerated and confined-accelerated tensile tests were quite similar to those obtained with standard tensile test procedure. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 2014-12-03T13:09:02Z 2014-12-03T13:09:02Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3233/978-1-61499-297-4-90 Proceedings Of The 5th International Young Geotechnical Engineers' Conference (iygec 2013). Amsterdam: Ios Press, v. 2, p. 90-93, 2013. http://hdl.handle.net/11449/111863 10.3233/978-1-61499-297-4-90 WOS:000333366000021 |
url |
http://dx.doi.org/10.3233/978-1-61499-297-4-90 http://hdl.handle.net/11449/111863 |
identifier_str_mv |
Proceedings Of The 5th International Young Geotechnical Engineers' Conference (iygec 2013). Amsterdam: Ios Press, v. 2, p. 90-93, 2013. 10.3233/978-1-61499-297-4-90 WOS:000333366000021 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Proceedings Of The 5th International Young Geotechnical Engineers' Conference (iygec 2013) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
90-93 |
dc.publisher.none.fl_str_mv |
IOS Press |
publisher.none.fl_str_mv |
IOS Press |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808128788217724928 |